ATORN high-perf. pilot drill, SC TiAlN, 5xD 7.52 mm x 8 mm x 91 mm HA internal - High-performance pilot drill, solid carbide TiAlN 5xD with internal cooling HA

ATORN high-perf. pilot drill, SC TiAlN, 5xD 7.52 mm x 8 mm x 91 mm HA internal

Name: ATORN high-perf. pilot drill, SC TiAlN, 5xD 7.52 mm x 8 mm x 91 mm HA internal
Brand: ATORN
SKU: 11181352

Brand: ATORN

Surface: TiAlN

Length: 91 mm

DIN: 6537

Art.-no. 11181352

Manufacturer article no. 10912827

EAN 4050293387506

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ATORN high-perf. pilot drill, SC TiAlN, 5xD 7.52 mm x 8 mm x 91 mm HA internal

Art.-no. 11181352

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Application

For placing a pilot hole for deep-hole drills from 12xD with HPC geometry up to a strength of 1300 N/mm².

Execution

Solid carbide TiAlN high-performance drill
2 drill heels
Cone polished section
30° spiral angle
Straight main cutting edge

Advantage

Precision grinding for very accurate holes in terms of fit and shape for demanding requirements around dimensional tolerance
very precise guidance due to innovative geometry
High-performance coating provides high cutting parameters and long service life
the entire range is coordinated in terms of angle and diameter

Product information

HAHN+KOLB Catalogue

CAD data (available after login)

Certificates/ Documents

Brand	ATORN
Cutting edge diameter	7.52 mm
Main EAN Code	4050293387506
Manufacturer Part Number	10912827
Tolerance of cutting edge diameter	h7
Cutting material	SC
Surface	TiAlN
Max. drilling depth (D)	5xD
Type	HPC UNI
Coolant supply	Internal
Tool holding device	HA parallel shank
Angle of the tip	140 Degree
Shank diameter	8 mm
Chip flute length	53 mm
Length	91 mm
f steel 1000	0.25 mm/r
DIN	6537
Gross Weight	0.048 kg

Material groups for cutting values	Description regarding DIN	Strength Class [N/mm²]	Material No.	Vc [m/min]	f [mm/r] with diameter	Suitability
1.00 Steels
1.01 Free machining steel	9 S 20	< 900	1.0711	140-175	0.16-0.2	⚫
1.02 Structural steel	ST 37-2	<500	1.0037	120-145	0.16-0.2	⚫
1.03 Structural steel	ST 60-2	> 500	1.7735	110-140	0.16-0.2	⚫
1.04 Heat-treated steel	42 CrMo 4	<1000	1.7225	110-130	0.16-0.2	⚫
1.05 Cast iron	GS-45	<1000	1.0446	70-110	0.14-0.18	⚫
1.06 Case-hardened steel	16 MnCr 5	<1200	1.7131	90-145	0.14-0.18	⚫
1.07 Ferritic/martensitic stainless steel	X 10 Cr 13	<1100	1.4006	50-60	0.14-0.18	⚫
1.08 Heat-treated steel	43 CrMo 4	>1000	1.3563	110-125	0.14-0.18	⚫
1.09 Nitriding steel	31 CrMoV 9	<1300	1.8519	90-120	0.14-0.18	⚫
1.10 Tool steel	X 38 CrMoV 5 1	<1300	1.2343	60-80	0.09-0.1	⚫
2.00 Stainless steels
2.01 Austenitic stainless steel	G-X 2 CrNiMo 18 15	<1100	1.3953	50-60	0.14-0.18	⚫
3.00 Non-ferrous metals
3.01 Long-chipping aluminium	AI99.9	<500	3.0305	250-310	0.18-0.22	⚪
3.02 Short-chipping aluminium	G-AISi12	<500	3.2581	200-260	0.18-0.22	⚪
3.03 Copper alloy bronze, long-chipping	CuSn4	<1200	2.1016	80-90	0.15-0.2	⚪
3.04 Copper alloy bronze, short-chipping	CuNi12Zn24	<850	2.0730	100-125	0.15-0.2	⚪
3.05 Copper alloy brass, long-chipping	Cu Zn 20	<600	2.0250	180-220	0.15-0.2	⚪
3.07 Thermoplastic	PVC, Acrylglas	<100		40-100	0.12-0.17
3.07 Thermoplastic	Cu Zn 39 Pb 3	<600	2.0381	280-325	0.15-0.2	⚪
3.08 Duroplast	Bakelit, Melamin	<150		40-80	0.12-0.17
3.09 Fibre-reinforced plastics	CFK, GFK	<1500		40-70	0.12-0.17
3.10 Graphite	C8000	<60		90-130	0.1-0.15
4.00 Cast metal
4.01 Grey cast iron	GG10	<260 HB	0.6010	160-210	0.16-0.2	⚫
4.02 Spheroidal graphite iron	GGG 40	<310 HB	0.7040	130-140	0.16-0.2	⚫
4.03 Ductile iron	GTW-55	<280 HB	0.8055	120-130	0.16-0.2	⚫
5.00 Special alloys
5.01 Titanium alloy	TiAI5Sn2,5	<1200	3.7115	40-45	0.075-0.09	⚪
5.02 Nickel-based alloy	NiCr21Mo	<1400	2.4858	30-40	0.075-0.09	⚪
5.03 Super alloys	X45CrSi 9 3	<1400	1.4718	22-40	0.075-0.09	⚪